1 Kings 1:5-8

Now Adonijah the son of Haggith exalted himself, saying, “I will be king.” So he prepared for himself chariots and horsemen with fifty men to run before him. His father had never crossed him at any time by asking, “Why have you done so?” And he was also a very handsome man, and he was born after Absalom. He had conferred with Joab the son of Zeruiah and with Abiathar the priest; and following Adonijah they helped him. But Zadok the priest, Benaiah the son of Jehoiada, Nathan the prophet, Shimei, Rei, and the mighty men who belonged to David, were not with Adonijah.